When fetching attributes for a file for NFSv3 mounts, do not perform an opportunistic ACCESS RPC to populate both the access and attribute caches of the file and instead always use a GETATTR RPC.  On many modern NFS servers, an ACCESS RPC is much more expensive to service than a GETATTR RPC.
When fetching attributes for a file for NFSv3 mounts, do not perform an
opportunistic ACCESS RPC to populate both the access and attribute caches
of the file and instead always use a GETATTR RPC.  On many modern NFS
servers, an ACCESS RPC is much more expensive to service than a GETATTR
RPC.

Submitted by:	mohans

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